Set Home Location
Select city as your default location
Change Units for Weather
Temperature:
Wind Speed:
Visibility:
Pressure:
Precipitation:
Configuration saved successfully.
No change in configuration.
Share this page
Time/General Weather
Flag of USA

Current Local Time in Boulder, Colorado, USA

08:43:35
Friday, 25 July 2025
MDT
Time
Country:United States
State:Colorado (CO)
Languages:English
Currency:United States Dollar (USD)
Lat/Long:40.0150°N / 105.2705°W
Elevation:1621 m
Country Code:+1

Weather

Change Units for Weather
Now
Weather forecast
Sunny
20 °C
Sat, 26
Weather forecast
Sunny
32 / 17 °C
Sun, 27
Weather forecast
Sunny
34 / 16 °C
Mon, 28
Weather forecast
Sunny
32 / 19 °C
More weather details

Time Zone

Currently daylight saving time is active
Time Zone
MST (Mountain Standard Time) GMT/UTC -7 hours
MDT (Mountain Daylight Time) is currently active
Time Zone
Currently Active
MDT (Mountain Daylight Time) GMT/UTC -6 hours
The daylight saving time started on Mar 09, 2025
DST started
9 Mar 2025 Forward 1 hour From 2:00 AM to 3:00 AM
The daylight saving time will end on Nov 02, 2025
DST ends
2 Nov 2025 Back 1 hour From 2:00 AM to 1:00 AM

Sun & Moon

Sunrise
Sunrise
05:54
Sunset
Sunset
20:21
Day length
Day length
14 hours, 27 minutes -1m 45s shorter
Moon Phase
Moon 0%
Rise - 06:38 Set - 21:18

Time Zone Converter

Compare the local time of two time zones, countries or cities of the world		A clock depicting the time shifts when converting time from one time zone to another
Boulder
No Results Found.
No Results Found.

Time Difference to major World Cities

Los Angeles-1:00 hour
New York+2:00 hours
São Paulo+3:00 hours
London+7:00 hours
Frankfurt+8:00 hours
Amsterdam+8:00 hours
Dubai+10:00 hours
Mumbai+11:30 hours
Hong Kong+14:00 hours
Singapore+14:00 hours
Tokyo+15:00 hours
Sydney+16:00 hours

Upcoming Holidays

Monday, September 1, 2025 Labor Day
Monday, October 6, 2025 Frances Xavier Cabrini Day
Monday, October 13, 2025 Columbus Day
Tuesday, November 11, 2025 Veterans Day
Thursday, November 27, 2025 Thanksgiving Day

Airports

Rocky Mountain Metropolitan Airport, BJC About 18 km from Boulder
Denver International Airport, DEN About 54 km from Boulder
Centennial Airport, APA About 61 km from Boulder
City of Colorado Springs Municipal Airport, COS About 143 km from Boulder
Eagle County Regional Airport, EGE About 147 km from Boulder

See on the Map

Major cities in the vicinity of Boulder, USA

Denver ... (39 Km)
Cheyenne ... (131 Km)
Colorado Springs ... (137 Km)
Pueblo ... (204 Km)
Grand Junction ... (300 Km)
Casper ... (327 Km)
Durango ... (380 Km)
North Platte ... (401 Km)
Moab ... (402 Km)
Gillette ... (476 Km)
Rapid City ... (482 Km)
Spearfish ... (511 Km)
Dodge City ... (520 Km)
Hays ... (526 Km)
Kearney ... (530 Km)
Park City ... (532 Km)
Provo ... (544 Km)
Albuquerque ... (562 Km)
Salt Lake City ... (567 Km)
Ogden ... (581 Km)
Logan ... (584 Km)
Gallup ... (585 Km)
Grand Island ... (595 Km)
Amarillo ... (613 Km)
Page ... (639 Km)
Clovis ... (650 Km)
Pocatello ... (677 Km)
Idaho Falls ... (682 Km)
Rexburg ... (686 Km)
Miles City ... (712 Km)
Note: The distance between two locations is provided as an aerial distance for informational purposes only. While approximate, this calculation is based on reliable data and may vary slightly from the actual distance as reported in official forecasts and advisories.
New YorkFlag of USA
Fri, 25 Jul 2025
10:43:35
LondonFlag of United Kingdom
Fri, 25 Jul 2025
15:43:35
FrankfurtFlag of Germany
Fri, 25 Jul 2025
16:43:35
Hong KongFlag of Hong Kong
Fri, 25 Jul 2025
22:43:35
TokyoFlag of Japan
Fri, 25 Jul 2025
23:43:35
São PauloFlag of Brazil
Fri, 25 Jul 2025
11:43:35
AmsterdamFlag of Netherlands
Fri, 25 Jul 2025
16:43:35
SingaporeFlag of Singapore
Fri, 25 Jul 2025
22:43:35
Time Zone Converter| Clock Widget| Time Zones
About Us| Privacy Policy| Contact Us

DateTimeOnline is a comprehensive online platform for managing date and time information worldwide. It provides instant access to local times, detailed weather forecasts, currency and language information, time zones, daylight saving adjustments, sunrise and sunset times, holiday calendars, and other essential local details. The weather forecasts offer precise hourly and daily updates, covering a wide range of conditions, while the time zone converter ensures accurate conversions, accounting for daylight saving time.

To enhance your browsing experience, we use cookies. By continuing to use our website, you acknowledge that you have read and accepted our cookie and privacy policies.